Although connoisseurs (...) still want to claim that synthetic oil definitely does not belong in the engine of a classic, we know that it is certainly possible. Provided the engine has been overhauled and has not yet been running (on mineral oil).
There are, however, no major differences in synthetic oils, apart from the viscosity. Nimbus Motorsport, in collaboration with a respected laboratory, has developed a synthetic motor oil that is very suitable for use in classic transport that requires high performance: Torco. In the viscosity 20W50. Cost per liter in Great Britain £ 7,59 including VAT but excluding shipping. Further information: telephone 0044-1377-236.170.